* {
    padding: 0;
    margin: 0;
   }
   body{
   padding-top: 100px;
    
   }
    
   .main {
    width: 600px;
    height: 600px;
    background-color: burlywood;
    transform: translate(-50%, -50%);
  position: absolute;
  left: 50%;
  top: 50%;
   }
   
   p {
    position: absolute;
    left: 50%;
    bottom: 10px;
    transform: translate(-50%, -50%);
  }
   .col-1{
    position: relative;
   
    width: 40px;
    height: 40px;
    box-sizing: border-box;
    border: 1px solid rgb(18, 18, 18);
    border-collapse: collapse;
    border-radius: 0px;
   }

   .col {
    position: relative;
   
    width: 40px;
    height: 40px;
    box-sizing: border-box;
    border: 1px solid rgba(0, 0, 0, 0);
    border-collapse: collapse;
    border-radius: 20px;
   
   }

   .row {
    position: relative;
    display: flex;
    height: 40px;
    background-color: rgb(144, 102, 63);
   }
   
   .col-action {
    background-color: rgb(247, 247, 255);
   }
   
   .col-actionA {
    background-color: white;
   
   }
   
   .col-actionB {
    background-color: black;
   
   }
    
   .col-actionA::before{
    content: "";
    position: absolute;
    width: 30px;
    height: 30px;
    background-color: white;
    border-radius: 99px;
    top:4.5px;
    left:4.5px;
    box-shadow: 0 0 2px rgba(0,0,0,0.5);
   
   }
   .col-actionB::before{
    content: "";
    width: 30px;
    height: 30px;
    background-color: black;
    border-radius: 99px;
    position: absolute;
    top:4.5px;
    left:4.5px;
    box-shadow: 0 0 2px rgba(255, 255, 255, 0.5);
   }
    
   .hq{
   width: 600px;
    height: 600px;
    margin: 0 auto;
 }